Idea → Plan (PM Creation Orchestrator) Skill

How this skill behaves (read first)

This is the front door for taking a raw idea to a build-ready plan, and the PM twin of ux-design-from-scratch. Where pm-product-review orchestrates the validation direction (generative → audit), this skill orchestrates the compositional direction (generative → generative): it sequences the PM scope ladder — problem → discovery → users → riskiest-assumption test → prioritization → spec → metrics — pulling in each skill as the work needs it, then hands the result to pm-product-review for validation.

It is the executable form of the compositional orchestration section (§9) of docs/orchestration-policy.md, applied to PM. Its whole job is to avoid the failure this skill was created to fix: a plan that is overdeveloped as a PRD and underdeveloped as a de-risked product bet — a polished spec resting on an unexamined market and an untested willingness-to-pay. The spec is the last rung, not the first, and it never runs before the evidence rungs beneath it.